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Error after new Installation (Ubuntu 22.04)
Hi there, after using nagios for a while I would like to use NagVis. I did an apt get install nagvis on Ubuntu, which runs fine without errors. I could open the nagvis page unter xxx.xxx.xxx.xxx/nagvis and could enter credentials.
http://xxx.xxx.xxx.xxx/nagvis/frontend/nagvis-js/index.php
shows
Error: (0) preg_match(): Passing null to parameter #2 ($subject) of type string is deprecated URL: /nagvis/frontend/nagvis-js/index.php File: /usr/share/nagvis/share/frontend/nagvis-js/ext/dwoo-1.1.0/Dwoo/Compiler.php Line: 1695 #0 [internal function]: nagvisExceptionErrorHandler() #1 /usr/share/nagvis/share/frontend/nagvis-js/ext/dwoo-1.1.0/Dwoo/Compiler.php(1695): preg_match() #2 /usr/share/nagvis/share/frontend/nagvis-js/ext/dwoo-1.1.0/Dwoo/Compiler.php(1302): Dwoo_Compiler->parseFunction() #3 /usr/share/nagvis/share/frontend/nagvis-js/ext/dwoo-1.1.0/Dwoo/Compiler.php(758): Dwoo_Compiler->parse() #4 /usr/share/nagvis/share/frontend/nagvis-js/ext/dwoo-1.1.0/Dwoo/Template/String.php(369): Dwoo_Compiler->compile() #5 /usr/share/nagvis/share/frontend/nagvis-js/ext/dwoo-1.1.0/Dwoo.php(363): Dwoo_Template_String->getCompiledTemplate() #6 /usr/share/nagvis/share/frontend/nagvis-js/classes/NagVisHeaderMenu.php(85): Dwoo->get() #7 /usr/share/nagvis/share/frontend/nagvis-js/classes/FrontendModOverview.php(77): NagVisHeaderMenu->__toString() #8 /usr/share/nagvis/share/frontend/nagvis-js/classes/FrontendModOverview.php(55): FrontendModOverview->showViewDialog() #9 /usr/share/nagvis/share/server/core/functions/index.php(120): FrontendModOverview->handleAction() #10 /usr/share/nagvis/share/frontend/nagvis-js/index.php(53): require('...') #11 {main}
Php is Version 8.1
Ubuntu is 22.04.2 LTS
Any help is appreciated..
@TheUltimateRookieUser did you find any solution regarding this issue ?